27938025

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 50352432

約数和(自身を除く): 22414407

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 547, 681, 1135, 1641, 2043, 2735, 3405, 4923, 5675, 8205, 10215, 13675, 17025, 24615, 41025, 51075, 123075, 124169, 372507, 620845, 1117521, 1862535, 3104225, 5587605, 9312675, 27938025]

約数ペア:

[(1, 27938025), (3, 9312675), (5, 5587605), (9, 3104225), (15, 1862535), (25, 1117521), (45, 620845), (75, 372507), (225, 124169), (227, 123075), (547, 51075), (681, 41025), (1135, 24615), (1641, 17025), (2043, 13675), (2735, 10215), (3405, 8205), (4923, 5675)]